Marquess
/ˈmɑːrkwɪs/
Definition 1 of 1
Pro Tip 1/3Noble Rank
Understand where 'marquess' fits in the hierarchy to use it accurately in historical or aristocratic contexts. 
After the duke, the marquess is the highest rank one could attain at court.
Pro Tip 2/3Title Usage
'Marquess' is a term that combines social respect with a specific nobility title, often preceding a family or place name. 
Marquess of Winchester is his formal title, but you can call him Lord Winchester.
Pro Tip 3/3Historical Context
When reading historical texts or watching period dramas, 'marquess' indicates a character's high social standing. 
The marquess attended the king's banquet wearing his finest garments.